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Re: 2.6.36-rc6-git2: Reported regressions from 2.6.35

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On 10/04/2010 11:35 AM, Luis R. Rodriguez wrote:
Below are the 802.11 and Bluetooth ones:

On Sun, Oct 3, 2010 at 2:15 PM, Rafael J. Wysocki<rjw@xxxxxxx>  wrote:
Unresolved regressions
----------------------

Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter       : Justin Mattock<justinmattock@xxxxxxxxx>
Date            : 2010-09-28 22:30 (6 days old)
Message-ID      :<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@xxxxxxxxxxxxxx>
References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2

WTF -- this ended up in a bisect pointing to some PCMCIA patch! Justin:

   * does this happen with wireless-testing.git ?

no this is the current Linus tree(have not tried any other tree).
as for the unresolved regression, this just was filed a few days ago..

   * Did you do the bisect on the entire kernel? What git tree are you
using to bisect?


the bisect had to be between 2.6.34 and 2.6.32 due to pcmcia breaking after 2.6.34(there is a bug report for that, but got resolved)

Did you simply bring up the interface and then suspsend? Did you not
add a new interface in between this? ath5k's add_interace has:

         if (sc->vif) {
                 ret = 0;
                 goto end;
         }

But why does it just allow this to go through without complaining if
multiple vifs are not supported?



the system is opensuse 11.2, I just simply start the machine boot up,
after nm connects I open a terminal then suspend in the terminal, upon wakeup this message appears.


Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject         : 2.6.36-rc1 on zaurus: bluetooth regression
Submitter       : Pavel Machek<pavel@xxxxxx>
Date            : 2010-08-21 15:24 (44 days old)
Message-ID      :<20100821152445.GA1536@xxxxxx>
References      : http://marc.info/?l=linux-kernel&m=128240433828087&w=2

I see no updates to this since August. There are boat load of PCMCIA
changes recently, is bisect possible here?



yeah the first pcmcia bug I hit with this machine was back in may/june ended up doing a bisect for that(which was painful due to a slow machine)which ended up getting fixed.(never thought to check s2ram after that)

as for bluetooth the only issue I have with that is for my other machines which is hitting this: http://lkml.org/lkml/2010/9/1/61 (but have not had a chance to follow through due to doing the update broken web addresses in the kernel)

Regressions with patches
------------------------


Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17722
Subject         : 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
Submitter       : Thomas Meyer<thomas@xxxxxxxx>
Date            : 2010-08-31 20:14 (34 days old)
Message-ID      :<201008312214.52473.thomas@xxxxxxxx>
References      : http://marc.info/?l=linux-kernel&m=128328580504227&w=2
                  http://www.spinics.net/lists/netdev/msg140769.html
Handled-By      : Florian Mickler<florian@xxxxxxxxxxx>
Patch           : https://bugzilla.kernel.org/attachment.cgi?id=31671

This seems fixed.

   Luis


alright if this is with the latest wireless tree, then I can throw that in to verify that it is indeed fixed..

Justin P. Mattock
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